Lyne UP is an underwear for everyday use that challenges you to stand up straight.
First, Lyne UP will relieve your pain by helping you adopt a dynamic posture throughout the day.
Secondly, it will help you strengthen your core muscles while you straighten up; the device does not do the work for you!
Finally, it will reinforce positive postural habits in 21 days and durably improve your back health!
The tensors put pressure on your shoulders and lower back to encourage you to sit up naturally.